Question

Osmosis is the special kind of diffusion comment

Answer 1

The movement of particles from low focus to high fixation is in charge of the diffusion of fluids and gasses. On account of osmosis the particles move from the low focus to high fixation through the semi-penetrable layer, this happens as a result of diffusion.

Osmosis is the development of the water atoms from a locale of higher fixation to a district of lower concentration(just like diffusion, however) through a semipermeable layer.